This 4 roller lock is made in Avocet?s Trivalent silver finish and gearboxes are tested to 100,000 operations.
Operation: Lift lever or double spindle nightlatch.
Latch reversal: Depending on da...
The Tessi 6410 shutter lock is usually installed in the centre of the door. Both side arms extend when operated, these are linked to the shutter's locking bars, these lock the shutter into both sides...